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Current in a coil falls from 2.5a to 0.0...

Current in a coil falls from 2.5a to 0.0a in 0.1 second inducing an emf of 200v.calculate the value of self inductance .

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OSWAAL PUBLICATION-Sample Paper 8-Exercise
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  2. Mention two uses of a capacitor.

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  4. what is photo diode? Mention its one use.

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  5. How is galvanometer converted into an ammeter?

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  11. A parallel plate capacitor is chared to a potential difference .V. by ...

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  12. A parallel plate capacitor is chared to a potential difference .V. by ...

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